光隔离器（用于隔离信号传输） OptoisolatorFor isolated signal transmission
Optoisolator
For isolated signal transmission
Features
High current transfer ratio : CTR >50%
High I/O isolation voltage :
VISO= 5000 Vrmsmin.
Fast response :
tr = 2 µs, tf= 3 µstyp.
Low dark current : ICEO< 100nA
VDE approved VDE0884
UL listed No. E79920
BSI certified BS415 No. 7889, BS7002 No. 7890
SEMKO certified No. 9625004
DEMKO certified No. 305848
NEMKO certifiedNo. 199633176
FIMKO certified No. 191784
CSA approved No. CA109151